32 lines
790 B
TypeScript
32 lines
790 B
TypeScript
/*
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* https://github.com/morethanwords/tweb
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* Copyright (C) 2019-2021 Eduard Kuzmenko
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* https://github.com/morethanwords/tweb/blob/master/LICENSE
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*/
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import {MOUNT_CLASS_TO} from '../config/debug';
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import {IS_WORKER} from './context';
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export class WindowSize {
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public width: number;
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public height: number;
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constructor() {
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if(IS_WORKER) {
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return;
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}
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const w = 'visualViewport' in window ? window.visualViewport : window;
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const set = () => {
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this.width = w.width || (w as any as Window).innerWidth;
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this.height = w.height || (w as any as Window).innerHeight;
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};
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w.addEventListener('resize', set);
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set();
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}
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}
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const windowSize = new WindowSize();
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MOUNT_CLASS_TO && (MOUNT_CLASS_TO.windowSize = windowSize);
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export default windowSize;
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